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entrypoint.sh: moved user mapping code to a function

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This commit is contained in:
Sameer Naik
2015-08-16 12:28:38 +05:30
parent 306f915aaf
commit da0fb3dc36
1 changed files with 13 additions and 11 deletions
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entrypoint.sh
+13 -11
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@@ -24,6 +24,18 @@ REPLICATION_PORT=${REPLICATION_PORT:-5432}
# set this env variable to "require" to enable encryption and "verify-full" for verification.
PSQL_SSLMODE=${PSQL_SSLMODE:-disable}
map_postgres_uid() {
USERMAP_ORIG_UID=$(id -u ${PG_USER})
USERMAP_ORIG_GID=$(id -g ${PG_USER})
USERMAP_GID=${USERMAP_GID:-${USERMAP_UID:-$USERMAP_ORIG_GID}}
USERMAP_UID=${USERMAP_UID:-$USERMAP_ORIG_UID}
if [[ ${USERMAP_UID} != ${USERMAP_ORIG_UID} ]] || [[ ${USERMAP_GID} != ${USERMAP_ORIG_GID} ]]; then
echo "Adapting uid and gid for ${PG_USER}:${PG_USER} to $USERMAP_UID:$USERMAP_GID"
groupmod -g ${USERMAP_GID} ${PG_USER}
sed -i -e "s/:${USERMAP_ORIG_UID}:${USERMAP_GID}:/:${USERMAP_UID}:${USERMAP_GID}:/" /etc/passwd
fi
}
create_data_dir() {
mkdir -p ${PG_HOME}
chmod -R 0700 ${PG_HOME}
@@ -43,17 +55,7 @@ create_run_dir() {
chown ${PG_USER}:${PG_USER} ${PG_RUNDIR}
}
## Adapt uid and gid for ${PG_USER}:${PG_USER}
USERMAP_ORIG_UID=$(id -u ${PG_USER})
USERMAP_ORIG_GID=$(id -g ${PG_USER})
USERMAP_GID=${USERMAP_GID:-${USERMAP_UID:-$USERMAP_ORIG_GID}}
USERMAP_UID=${USERMAP_UID:-$USERMAP_ORIG_UID}
if [[ ${USERMAP_UID} != ${USERMAP_ORIG_UID} ]] || [[ ${USERMAP_GID} != ${USERMAP_ORIG_GID} ]]; then
echo "Adapting uid and gid for ${PG_USER}:${PG_USER} to $USERMAP_UID:$USERMAP_GID"
groupmod -g ${USERMAP_GID} ${PG_USER}
sed -i -e "s/:${USERMAP_ORIG_UID}:${USERMAP_GID}:/:${USERMAP_UID}:${USERMAP_GID}:/" /etc/passwd
fi
map_postgres_uid
create_data_dir
create_log_dir
create_run_dir